X-Git-Url: https://ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=ginac%2Fptr.h;h=db7f95824864702962d5aa41723ecc8f8a7f01b1;hb=12fefbca9b424cb8e9ae05d83883b96e17c7b96e;hp=89bb1d4ae9b62a25ed8e7ad649871991d2d26378;hpb=619d77d2676f7f1a562fb9fefc0ba6754fe2d750;p=ginac.git

diff --git a/ginac/ptr.h b/ginac/ptr.h
index 89bb1d4a..db7f9582 100644
--- a/ginac/ptr.h
+++ b/ginac/ptr.h
@@ -3,7 +3,7 @@
  *  Reference-counted pointer template. */
 
 /*
- *  GiNaC Copyright (C) 1999-2007 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2008 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -37,13 +37,13 @@ class refcounted {
 public:
 	refcounted() throw() : refcount(0) {}
 
-	size_t add_reference() throw() { return ++refcount; }
-	size_t remove_reference() throw() { return --refcount; }
-	size_t get_refcount() const throw() { return refcount; }
-	void set_refcount(size_t r) throw() { refcount = r; }
+	unsigned int add_reference() throw() { return ++refcount; }
+	unsigned int remove_reference() throw() { return --refcount; }
+	unsigned int get_refcount() const throw() { return refcount; }
+	void set_refcount(unsigned int r) throw() { refcount = r; }
 
 private:
-	size_t refcount; ///< reference counter
+	unsigned int refcount; ///< reference counter
 };